How should the grab crane grab be maintained and maintained? I know that the steel wire rope needs to be lubricated regularly. Does the grab also need to be maintained in this way?
The moving parts of the grab bucket need to be refueled regularly, and the connection of each fastener needs to be checked regularly. If there is any looseness, it needs to be tightened in time. In addition, it is necessary to do a good load test, which also ensures the safety of the grab.
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